39165196

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 81849600

約数和(自身を除く): 42684404

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 139, 203, 278, 347, 406, 556, 694, 812, 973, 1388, 1946, 2429, 3892, 4031, 4858, 8062, 9716, 10063, 16124, 20126, 28217, 40252, 48233, 56434, 70441, 96466, 112868, 140882, 192932, 281764, 337631, 675262, 1350524, 1398757, 2797514, 5595028, 9791299, 19582598, 39165196]

約数ペア:

[(1, 39165196), (2, 19582598), (4, 9791299), (7, 5595028), (14, 2797514), (28, 1398757), (29, 1350524), (58, 675262), (116, 337631), (139, 281764), (203, 192932), (278, 140882), (347, 112868), (406, 96466), (556, 70441), (694, 56434), (812, 48233), (973, 40252), (1388, 28217), (1946, 20126), (2429, 16124), (3892, 10063), (4031, 9716), (4858, 8062)]